墨守 ぼくしゅ Meanings Noun, する verb, Transitive adherence (to custom, tradition) Kanji 墨 ink. Read as ボク. 守 guard. Read as シュ. Words containing 墨守 旧套墨守 (きゅうとうぼくしゅ) clinging to old customs Jinuma: Japanese Dictionary · Word lists